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National Stock Number:
6650-00-020-6966
Federal Supply Class:
6650
National Item Identification Number:
000206966
Description:
PRISM,OPTICAL INSTRUMENT
Detail:
A TRANSPARENT ITEM WITH AT LEAST TWO POLISHED PLANE SURFACES INCLINED TOWARD EACH OTHER, DESIGNED FOR USE IN OPTICAL INSTRUMENTS TO REFLECT AND/OR REFRACT A BEAM OF LIGHT. IT MAY HAVE ONE OR MORE MIRRORED SURFACES FOR GREATER REFLECTION. INCLUDES OPTICAL WEDGES USED TO DIVERT PATHS OF LIGHT BY REFRACTION, BUT TO A LESSER DEGREE. SEE ALSO BEAM SPLITTER, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 540N5023-1 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| OVERALL LENGTH | 1.000 INCHES NOMINAL | | SPECIAL FEATURES | PRISM ASSEMBLY; CONSISTS OF P/N 540N5022-7 CLIP,P/N 540N5021-7 PRISM,P/N 540N5022-9 CLIP,P/N 540N5025-7 NAMEPLATE; MARKINGS ON PRISM ARE COMPASS AND HEADING |
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